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Water treatment unit with dynamic state material

A dynamic material and water treatment technology, applied in adsorption water/sewage treatment, flocculation/sedimentation water/sewage treatment, etc., can solve the problems of poor service life of high-precision filter materials, poor filtering effect, and filter element blockage, etc. The effect of improving the effective utilization rate, sufficient contact and prolonging the service life

Inactive Publication Date: 2008-10-08
黄樟焱
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0011] 2. Granular activated carbon filter elements are less effective in prolonging the service life of high-precision filter materials in subsequent water treatment processes
The main reason is that the main function of the granular activated carbon filter element is to adsorb and remove organic matter, color, odor and odor dissolved in water, but its filtering effect is very poor, and the tiny colloids in the water tend to leak out from the activated carbon filter element.
[0012] 3. Although the sintered activated carbon filter element has a good effect on removing microcolloids in water and can effectively prolong the service life of high-precision filter materials in subsequent water treatment units, it is easy to block itself
[0013] 4. For the granular activated carbon filter element, since the activated carbon particles are basically in a static state during operation, the pollutants in the water will gradually fill the gaps between the particles and block the filter element

Method used

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  • Water treatment unit with dynamic state material
  • Water treatment unit with dynamic state material
  • Water treatment unit with dynamic state material

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0057] Example 1: Combining figure 1 , figure 2 and image 3 As shown, the dynamic material water treatment unit of this embodiment includes a unit housing, the top of the unit housing is provided with a water outlet (16), the bottom of the unit housing is provided with a water inlet (1), and the inside of the unit housing is provided with a powdery water treatment unit. material (8), a cylinder (7) is provided inside the unit housing; the powdered water treatment material (8) is a mixture of activated carbon and bone glue; the unit housing is composed of an upper cover (15) and a lower half shell body (6), the upper cover (15) and the lower half shell (6) are sealed and fixedly connected through the thread (9) and the sealing ring (10); the water inlet (1) is provided with a blockable powder water treatment material (8) leaking wire mesh (3), the wire mesh (3) is fixed on the short pipe (2), and the short pipe (2) is arranged in the water inlet (1); The wire mesh (13) fo...

Embodiment 2

[0060] Embodiment 2: Combination Figure 4 and Figure 5 As shown, the dynamic material water treatment unit of the present embodiment comprises a unit housing, the top of the unit housing is provided with a water outlet (24), the bottom of the unit housing is provided with a water inlet (25), and the inside of the unit housing is provided with a powdery Water treatment material (23); the powdered water treatment material (23) is a mixture of activated carbon and diatomaceous earth; the unit shell is composed of an upper cover (17) and a lower half shell (22), the upper The cover (17) and the lower half shell (22) are respectively provided with corresponding flanges, and a sealing ring (18) is provided between the two flanges, and the bolts (19), nuts (21) and washers (20) are used to tighten so as to form a sealed and fixed connection; the upper part of the lower half shell (22) is in the shape of a circular tube, and the lower part is in the shape of a cone; the water outle...

Embodiment 3

[0062] Example Three: Combining Figure 6 As shown, in this embodiment, the dynamic material water treatment unit and the high-precision filter unit are combined to form an integrated composite unit, which is suitable for normal pressure water purifiers, and it includes a unit housing, and the top of the unit housing is provided with a water outlet (29 ), the unit housing bottom is provided with water inlet (38), and unit housing interior is provided with powdery water treatment material (32); Described powdery water treatment material (32) is gac, diatomite and coagulant The mixture; the shell is composed of the upper half shell (30) and the lower half shell (37), and the connection between the upper half shell (30) and the lower half shell (37) adopts flange and "]" shaped sealing ring (33) structure, a connecting piece (69) is provided between the upper and lower half shells (30, 37), and the "]" shaped sealing ring (33) is wrapped on the ring plate of the connecting piece ...

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Abstract

Disclosed is a dynamic material water treatment unit comprising a unit shell body provided with water treatment materials in the inside, a water inlet and a water outlet are disposed on the unit shell body, the water treatment materials in the unit shell body include loose powdered materials, and the water treatment unit runs by means of water flow from bottom to top. When the water treatment unit of the invention runs, the inside powdered materials are dynamic, and the water treatment unit has the functional effects that: the water treatment materials themselves will not become hardened and blockage; the service life of high precision filtering materials in the follow-up water treatment procedure can be extended obviously; and the effective utilization rate of the powdered water treatment materials is higher than that of the granular materials greatly, and resources are saved.

Description

[0001] Technical field [0002] The invention relates to the technical field of drinking water treatment, in particular to a dynamic material water treatment unit. Background technique [0003] Household water purifiers are already widely used products. Although there are many types, the structural forms mainly include raw water tanks (which can also be directly connected to tap water, eliminating the need for raw water tanks), one or several water treatment units (commonly known as filter elements), and water purification units. Tank (the instant purification type water purifier has no clean water tank), frame, control system (some water purifiers can also be omitted), etc., and its core part is the water treatment unit. Most water purifiers are equipped with an adsorption unit. When the adsorption material is activated carbon, it is commonly known as an activated carbon filter element. The activated carbon used is divided into two types: powder and granular. When powdered...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F1/28C02F1/52
Inventor 黄樟焱
Owner 黄樟焱
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